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comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
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CPC
C08G18/09
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Parent Industries
C
CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G18/00
Polymeric products of isocyanates or isothiocyanates
Current Industry
C08G18/09
comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
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Patents Grants
last 30 patents
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Patent Grant
Polyol pre-mixes having improved shelf life
Patent number
12,098,260
Issue date
Sep 24, 2024
Arkema Inc.
Benjamin Bin Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesives based on carbodimide chemistry
Patent number
12,054,576
Issue date
Aug 6, 2024
BASF SE
Berend Eling
B32 - LAYERED PRODUCTS
Information
Patent Grant
Flame-retardant urethane resin composition
Patent number
11,958,931
Issue date
Apr 16, 2024
Sekisui Chemical Co., Ltd.
Taichi Makida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Isocyanates, derivatives, and processes for producing the same
Patent number
11,814,360
Issue date
Nov 14, 2023
Novomer, Inc.
Oleg Kulikov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyaspartic coating composition, coating film, and coated article
Patent number
11,753,563
Issue date
Sep 12, 2023
Asahi Kasei Kabushiki Kaisha
Satoshi Takeno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of making a grease thickener and the thickener made by the m...
Patent number
11,713,431
Issue date
Aug 1, 2023
Dow Global Technologies LLC
Zhe Jia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Article including a substrate, a phosphate binding layer and a fluo...
Patent number
11,655,330
Issue date
May 23, 2023
Daikin America, Inc.
Chad Aaron Meserole
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polycarbodiimide compound, production method therefor, and resin co...
Patent number
11,591,435
Issue date
Feb 28, 2023
Nisshinbo Chemical Inc.
Naoki Nishikawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Polyurethane-polyisocyanurate foam
Patent number
11,584,822
Issue date
Feb 21, 2023
Dow Global Technologies LLC
Adebola O. Ogunniyi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Cured composition having high impact strength and temperature resis...
Patent number
11,566,113
Issue date
Jan 31, 2023
Henkel AG & Co. KGaA
Christian Holtgrewe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Isocyanate trimerization catalyst for making polyisocyanurate compr...
Patent number
11,548,973
Issue date
Jan 10, 2023
Huntsman International LLC
Hugo Verbeke
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Method for producing a polyisocyanurate composite material
Patent number
11,530,290
Issue date
Dec 20, 2022
Covestro Deutschland AG
Heiko Hocke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polyurethane foams co-blown with a mixture of a hydrocarbon and a h...
Patent number
11,505,670
Issue date
Nov 22, 2022
Covestro LLC
Steven L. Schilling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of thermally decomposable acid as inhibitor for preparing polyi...
Patent number
11,453,739
Issue date
Sep 27, 2022
Covestro LLC
Liang Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
(Super)hydrophobic isocyanate based porous materials
Patent number
11,434,344
Issue date
Sep 6, 2022
Huntsman International LLC
Thomas Julien Joncheray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Long term improvement of thermal insulation values in rigid polyiso...
Patent number
11,434,320
Issue date
Sep 6, 2022
Huntsman International LLC
Thomas Julien Joncheray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting conductive adhesive
Patent number
11,421,133
Issue date
Aug 23, 2022
Threebond Co., Ltd.
Soichi Ota
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Fluorine-free fibrous treating compositions including a polycarbodi...
Patent number
11,421,378
Issue date
Aug 23, 2022
3M Innovative Properties Company
Dirk M. Coppens
C14 - SKINS HIDES PELTS LEATHER
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Patent Grant
Polycarbodiimide composition, method for producing a polycarbodiimi...
Patent number
11,390,751
Issue date
Jul 19, 2022
Mitsui Chemicals, Inc.
Tatsuya Yamashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of making a grease thickener and the thickener made by the m...
Patent number
11,359,157
Issue date
Jun 14, 2022
Dow Global Technologies LLC
Zhe Jia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Carboxyl-group-containing aqueous resin composition and method for...
Patent number
11,345,776
Issue date
May 31, 2022
Nisshinbo Chemical Inc.
Kimiyo Banno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing a polyisocyanate polymer and a polyisocyanurat...
Patent number
11,319,402
Issue date
May 3, 2022
Covestro Intellectual Property GmbH & Co. KG
Heiko Hocke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane system with long pot life and rapid hardening
Patent number
11,292,868
Issue date
Apr 5, 2022
BASF SE
Julia Goeschel
B60 - VEHICLES IN GENERAL
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Patent Grant
Flame-retardant rigid polyurethane foam
Patent number
11,236,192
Issue date
Feb 1, 2022
Sekisui Chemical Co., Ltd.
Kazuhiro Okada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane product with sulfur-containing polyester polyol
Patent number
11,225,550
Issue date
Jan 18, 2022
Dow Global Technologies LLC
Christopher S. Letko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbodiimide compound and thermosetting resin composition
Patent number
11,208,523
Issue date
Dec 28, 2021
NISSHTNBO CHEMICAL INC.
Takahiro Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Isocyanate composition, method for producing isocyanate polymer and...
Patent number
11,174,337
Issue date
Nov 16, 2021
Asahi Kasei Kabushiki Kaisha
Nobuhisa Miyake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorine-free fibrous treating compositions including a polycarbodi...
Patent number
11,124,918
Issue date
Sep 21, 2021
3M Innovative Properties Company
Dirk M. Coppens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Golf ball
Patent number
11,110,322
Issue date
Sep 7, 2021
Sumitomo Rubber Industries, Ltd.
Kuniyasu Horiuchi
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Insulative apparatus
Patent number
11,104,777
Issue date
Aug 31, 2021
Dow Global Technologies LLC
Ning Chai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR THE PREPARATION OF POLYCARBODIIMIDES WITH AZIRIDINE FUN...
Publication number
20240343855
Publication date
Oct 17, 2024
STAHL INTERNATIONAL B.V.
Andries Johannes DERKSEN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AROMATIC CARBODIIMIDES, PROCESS FOR THE PREPARATION AND USE THEREOF
Publication number
20240294693
Publication date
Sep 5, 2024
LANXESS Deutschland GmbH
Wilhelm LAUFER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPEN CELL FLEXIBLE ISOCYANATE-BASED FOAMS HAVING A LOW EXOTHERM DUR...
Publication number
20240279379
Publication date
Aug 22, 2024
Huntsman International LLC
Thomas Julien JONCHERAY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Preparing Carbodiimides
Publication number
20240209136
Publication date
Jun 27, 2024
LANXESS Deutschland GmbH
Wilhelm LAUFER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARATION OF A CARBODIIMIDE AND/OR A POLYCARBODIIMIDE
Publication number
20240182626
Publication date
Jun 6, 2024
BASF SE
Frederic Lucas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COATING COMPOSITIONS AND METHODS INCLUDING CARBODIIMIDES
Publication number
20240158663
Publication date
May 16, 2024
PPG INDUSTRIES OHIO, INC.
John Schneider
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ISOCYANURATE-CONTAINING POLYISOCYANATE COMPOSITION WITH STABLE CHRO...
Publication number
20240034881
Publication date
Feb 1, 2024
WANHUA CHEMICAL GROUP CO., LTD.
Nuancheng WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYASPARTIC COATING COMPOSITION, COATING FILM, AND COATED ARTICLE
Publication number
20230365835
Publication date
Nov 16, 2023
Asahi Kasei Kabushiki Kaisha
Satoshi TAKENO
B32 - LAYERED PRODUCTS
Information
Patent Application
SYNTHESIS OF LINEAR POLYOXAZOLIDINONES USING URETDIONES AS DIISOCYA...
Publication number
20230348657
Publication date
Nov 2, 2023
BASF SE
Aggeliki Quell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF EPOXY COMPOUNDS AS CARBON DIOXIDE SCAVENGERS IN PIR COMPRISI...
Publication number
20230203231
Publication date
Jun 29, 2023
Huntsman International LLC
Thomas Julien JONCHERAY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF PLASTICS BY CATALYTIC CROSSLINKING OF BLOCKED POLYISO...
Publication number
20230151135
Publication date
May 18, 2023
COVESTRO DEUTSCHLAND AG
Florian Golling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION OF POLYURETHANE AND POLYISOCYANURATE FOAMS USING LIQUID...
Publication number
20230141110
Publication date
May 11, 2023
DOW GLOBAL TECHNOLOGIES LLC
Weijun Zhou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOL PRE-MIXES HAVING IMPROVED SHELF LIFE
Publication number
20230126554
Publication date
Apr 27, 2023
Arkema Inc.
Benjamin Bin CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE INSULATING FOAMS AND PRODUCTION THEREOF
Publication number
20230095151
Publication date
Mar 30, 2023
Evonik Operations GmbH
Michael SUCHAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE RESIN COMPOSITION, REPELLENT, WATER REPELLENT FOR FIBE...
Publication number
20230053165
Publication date
Feb 16, 2023
Mitsui Chemicals, Inc.
Chikako KOUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FLAME, SMOKE AND TOXICITY RETARDANT COMPOSITION FOR USE IN POLYURET...
Publication number
20230043804
Publication date
Feb 9, 2023
Huntsman International LLC
Rene Alexander Klein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A METHOD FOR IMPROVING THE FLAME, SMOKE AND/OR TOXICITY RETARDANCY...
Publication number
20230021509
Publication date
Jan 26, 2023
Huntsman International LLC
Rene Alexander Klein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF RIGID POLYURETHANE FOAM
Publication number
20220403089
Publication date
Dec 22, 2022
Evonik Operations GmbH
Martin Glos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPATIBILIZER AND POLYESTER RESIN COMPOSITION
Publication number
20220396656
Publication date
Dec 15, 2022
NISSHINBO CHEMICAL INC.
Takahiro SASAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBODIIMIDE COMPOUND, AQUEOUS RESIN COMPOSITION AND FOOD PACKA...
Publication number
20220380513
Publication date
Dec 1, 2022
NISSHINBO CHEMICAL INC.
Nobuyuki MATSUMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED POLYCARBODIIMIDE COMPOUND HAVING HYDROPHILIC GROUP
Publication number
20220372202
Publication date
Nov 24, 2022
NISSHINBO CHEMICAL INC.
Takahiro Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Rigid Polyurethane Based Foam with Compression Strength and Fire Re...
Publication number
20220372205
Publication date
Nov 24, 2022
BASF SE
Markus SCHUETTE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE COMPOSITIONS FOR PREPARING POLYISOCYANURATE-BASED PLA...
Publication number
20220363809
Publication date
Nov 17, 2022
Covestro Intellectual Property GmbH & Co. KG
Richard Daniel Matthias Meisenheimer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHASE TRANSFER ACTIVE TRIMERIZATION CATALYST SALTS
Publication number
20220325026
Publication date
Oct 13, 2022
Evonik Operations GmbH
Juan Jesus BURDENIUC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF MAKING A GREASE THICKENER AND THE THICKENER MADE BY THE M...
Publication number
20220267695
Publication date
Aug 25, 2022
DOW GLOBAL TECHNOLOGIES LLC
Zhe JIA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
POLYURETHANE FOAM WITH IMPROVED COMBUSTION BEHAVIOR
Publication number
20220267510
Publication date
Aug 25, 2022
DOW GLOBAL TECHNOLOGIES LLC
Dakai Ren
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPATIBILIZED BLENDS OF TEREPHALATE ESTER POLYOLS AND HYDROCARBON...
Publication number
20220227916
Publication date
Jul 21, 2022
DOW GLOBAL TECHNOLOGIES LLC
Federico La Terra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
URETHANE RESIN COMPOSITION AND BUILDING INSULATION METHOD
Publication number
20220169775
Publication date
Jun 2, 2022
NIPPON AQUA CO., LTD.
Kazuhisa NAGATA
E04 - BUILDING
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Patent Application
ADHESIVES BASED ON CARBODIMIDE CHEMISTRY
Publication number
20220153906
Publication date
May 19, 2022
BASF SE
Berend Eling
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ANHYDROUSLY CURING POLYISOCYANATE-BASED ADHESIVES
Publication number
20220145149
Publication date
May 12, 2022
Covestro Intellectual Property GmbH & Co. KG
Dirk Achten
B32 - LAYERED PRODUCTS